Base | Representation |
---|---|
bin | 11001011111011110100011… |
… | …00001010010100110100001 |
3 | 21100111000021000011110122202 |
4 | 30233233101201102212201 |
5 | 24321420002114021220 |
6 | 315120142550142545 |
7 | 14543665010356640 |
oct | 1457572141224641 |
9 | 240430230143582 |
10 | 56057133345185 |
11 | 16952773404395 |
12 | 63542b8651a55 |
13 | 253821b6459ab |
14 | dbb273275357 |
15 | 673294846275 |
hex | 32fbd18529a1 |
56057133345185 has 8 divisors (see below), whose sum is σ = 76878354302016. Its totient is φ = 38439177150960.
The previous prime is 56057133345089. The next prime is 56057133345233. The reversal of 56057133345185 is 58154333175065.
56057133345185 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56057133345185 - 230 = 56056059603361 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 56057133345185.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 800816190611 + ... + 800816190680.
It is an arithmetic number, because the mean of its divisors is an integer number (9609794287752).
Almost surely, 256057133345185 is an apocalyptic number.
It is an amenable number.
56057133345185 is a deficient number, since it is larger than the sum of its proper divisors (20821220956831).
56057133345185 is a wasteful number, since it uses less digits than its factorization.
56057133345185 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1601632381303.
The product of its (nonzero) digits is 22680000, while the sum is 56.
The spelling of 56057133345185 in words is "fifty-six trillion, fifty-seven billion, one hundred thirty-three million, three hundred forty-five thousand, one hundred eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •